Väder i Big Sky i juli

Big Sky i juli: varmt, lite regn, med ren luft — en av de svagaste månaderna att besöka.

Uppdaterad september 2026 · klimatnormaler från ERA5-reanalysen

Big Sky🇺🇸 United States · Klippiga bergen · Skidor14
  1. 90jan
  2. 94feb
  3. 83mar
  4. 77apr
  5. 50maj
  6. 20jun
  7. 14jul
  8. 12aug
  9. 23sep
  10. 59okt
  11. 74nov
  12. 87dec

Plats 11 av 12 månader i Big Sky · plats 1353 av 1413 resmål att besöka i juli · komfort 14/100 (nivå F)

Dagar
26°C
Nätter
12°C
Regndagar
10
Sol
13.7 h
Luftfuktighet
53%
Dagsljus
15 h
Big Sky, United States
Foto: Alex Moliski · Pexels

Resenärernas anteckningar om Big Sky i juli

Big Sky-forum threads on a July visit describe this as genuinely peak season, posters recommending the chairlift or gondola up the mountain for anyone wanting the views without a full hike. Regulars call Beehive Basin the standout hike close to town, Ousel Falls named the easier first outing for anyone easing into the altitude. Posters recommend a ranch experience or horseback outing as a genuine change of pace from the trail-heavy itinerary most visitors default to. Regulars call late July the calendar's busiest stretch, Music in the Meadows, the farmers market and the PBR Rodeo all real draws worth timing a trip around. Posters recommend real bear spray for hikes further from town like Upper Beehive, wildlife encounters here a genuine possibility. Regulars call the daytime warmth genuinely comfortable, evenings still cool enough for a real layer once the sun drops. The record: 25.7C days feeling like 25C, 12C nights, 38.4mm across over 10 days and 53 percent humidity.
BigSkyJulyRegular · juli · för 3 dagar sedan · Läs mer på Tripadvisor ↗

Andra månader i Big Sky

Big Sky-forum threads on an April visit describe closing as genuinely landing around the tenth or eleventh of the month, posters naming this timing as often falling near Easter. Regulars call steady late-season snowfall genuinely still standard, several posters naming warmer, longer days alongside notably thinner crowds as real advantages of visiting this late. Posters call the resort genuinely feeling local by April, several regulars naming this a real contrast to the busier winter peak. Regulars call spring corn snow genuinely some of the best value and conditions of the entire season, several threads naming this a real reason not to overlook April. Posters recommend Closing Weekend specifically if timing allows, several regulars calling this a real notable on-mountain event worth planning a trip around. The record: 6.6C days, -3.3C nights, 79.9mm across nearly 15 days and 72 percent humidity.
BigSkyAprilRegular · april · för 3 dagar sedan · Läs mer på Tripadvisor ↗
Big Sky-forum threads on a late May visit describe this as shoulder season, posters using it as a base for Yellowstone while asking whether local businesses would be open given the timing. Regulars call biking, horseback riding and rafting on the Gallatin River all real May options once conditions allow, several posters recommending these over anything snow-dependent this late in spring. Posters recommend checking the Big Sky and Bozeman Chamber event calendars directly, several regulars calling this the best way to confirm what's actually running during shoulder weeks. Regulars call lodging genuinely varied this time of year, ski-in options and condo complexes both mentioned as available even outside peak season. Posters recommend real flexibility around exact May plans, some businesses here still on reduced or seasonal schedules this early. The record: 11.8C days feeling like 10C, 1.2C nights, an extraordinarily high 93.8mm across over 16 days and 61 percent humidity.
BigSkyMayRegular · maj · för 3 dagar sedan · Läs mer på Tripadvisor ↗
Big Sky-forum threads on March skiing are consistently enthusiastic, posters calling snow conditions rarely a problem this time of year and early March frequently named among the best stretches of the entire season. Regulars describe peak snowpack as typically landing around the first week of March, conditions often surpassing January simply because more has accumulated by then. Posters call the freeze-thaw cycle that defines classic spring skiing as not yet fully underway in March, a real advantage over April. Regulars recommend early-to-mid March as the more dependable target, temperatures generally sitting comfortably in the twenties and thirties Fahrenheit. Posters describe days as noticeably longer and milder than deep winter without sacrificing snow quality. Regulars recommend checking conditions before an April trip. The record: 3.1C days feeling like -1C, -6.3C nights, a notably high 47.1cm of fresh accumulation and 74 percent humidity.
BigSkyMarchRegular · mars · för 3 dagar sedan · Läs mer på Tripadvisor ↗
Big Sky-forum threads on September conditions describe a genuinely pleasant pattern, cold mornings giving way to sunny, comfortably warm afternoons, aspen groves beginning their color change and crowds noticeably thinner than peak summer. Posters are direct this doesn't rule out an early accumulation at higher elevation, entirely possible even while the valley floor stays green and mild, a real reminder of how much conditions vary by altitude. Regulars name hiking, mountain biking, fly fishing and horseback riding all still genuinely strong September activities, the cooler air a real relief after the intensity of midsummer. Layers are standing advice regardless of how warm the afternoon runs, given how sharply temperatures drop once the sun goes down. Posters call September a real sweet spot for anyone prioritizing scenery and quiet over guaranteed warm weather. The record: 19.4C days feeling like 18C, 7.2C nights, a notably high 9cm of fresh accumulation and 60 percent humidity.
BigSkySeptemberRegular · september · för 4 dagar sedan · Läs mer på Tripadvisor ↗

Lägg till din egen anteckning från Big Skys kort på kartan.

Klimatnormaler för Big Sky — juli

Dagshögsta26°C / 78°F🌤 varmt
Nattlägsta12°C / 54°F
Känns som (högsta)25°C / 77°F
Nederbörd38 mm / 1.5 tum🌦 lite regn
Regndagar10 dagar
Luftfuktighet53 %🍃 behagligt
Daggpunkt8°C / 46°F
Solsken13.7 h/dygn
Dagsljus15.2 h
Vind13 km/h / 8 mph
Snöfall0.2 cm / 0.1 tum
Luftkvalitet (US AQI)48🍃 bra

Månadsmedelvärden från ERA5-reanalysen. AQI är månadens medelvärde för det amerikanska luftkvalitetsindexet.

Trängsel i Big Sky i juli

Hur mycket folk det är på själva platsen — skollov och storhelger, månaderna en redaktör har märkt upp, och hur eftertraktade vädret gör dem. Aldrig en del av komfortpoängen.

Mest folkresenärer beskriver det som högsäsong, Fourth of July in the mountains, Big Sky PBR

Hämtat från resenärers anteckningar: ”…ky-forum threads on a July visit describe this as genuinely peak season, posters recommending the chairlift or gondola up the mount…” — BigSkyJulyRegular

JFMAMJJASOND

Mest folkMycket folkMellansäsongLugnt

Bästa månaderna för vädret i Big Sky

Rankat efter resmålets egen klimatkomfortpoäng över året — något helt annat än hur trångt det blir (se Trängsel ovan).

Tuffast väderVädret i Big Sky toppar december–februari.

juli sammanfaller med Wildfire smoke season.

JFMAMJJASOND

Bäst väderHyfsat väderTuffast väder

På gång i Big Sky i juli

Återkommande säsongsevenemang, naturskådespel, stängningar och helger — utvalda och källhänvisade.

  • Öppning

    Yellowstone roads open

    15 apr – 5 nov · vanligtvisLedsäsongStängningar

    The interior roads out of West Yellowstone are ploughed open in stages from mid-April and close again to cars in early November, after which it is snowcoach or nothing. Big Sky is an hour from that gate. Källa ↗

  • Festival

    Music in the Mountains

    1 jun – 10 sep · vanligtvisMusikfestival

    Free Thursday-evening concerts in Town Center park from early June to the start of September. Bring a blanket and something warm; the temperature drops the moment the sun goes behind Lone Peak. Källa ↗

  • Helg

    Fourth of July in the mountains

    3–5 julNationell helgdagTrångtBoka tidigt

    The Fourth of July weekend is one of the busiest of the mountain summer: lodging and campsites book out and roads into town are slow. Fireworks are often cancelled or replaced by drone shows when wildfire danger runs high. Källa ↗

  • Festival

    Big Sky PBR

    17–19 julSportevenemangTrångtBoka tidigt

    Three nights of professional bull riding in the events arena in the middle of July, and the busiest week of the Big Sky summer. Rooms in the valley go months ahead and the concerts run after the last ride. Källa ↗

  • Risk

    Wildfire smoke season

    15 jul – 30 sep · vanligtvis

    Most Augusts bring some smoke into the Gallatin Canyon from fires in Montana, Idaho and further west. The county issues air quality alerts, Lone Peak goes hazy, and hard hikes and lift-served biking are best moved to clear days. Källa ↗

Vad som är på gång i världen i juli →

I närheten, och något är på gång

Inom 300 km från Big Sky — en dagstur eller ett kort hopp — med något på gång den här månaden. Aldrig en del av komfortpoängen.

Var ligger Big Sky?

Laddar kartan…

Big Sky i juli — vanliga frågor

Är juli en bra tid att besöka Big Sky?
Big Sky i juli: varmt, lite regn, med ren luft — en av de svagaste månaderna att besöka. Månaden ligger på plats 11 av 12 för Big Sky enligt SeasonMaps komfortpoäng (14/100).
Hur är vädret i Big Sky i juli?
I juli har Big Sky i snitt 25.7 °C som dagshögsta och 12 °C som nattlägsta, med ungefär 38.4 mm regn fördelat på cirka 10.2 regndagar.
Hur är luftkvaliteten i Big Sky i juli?
Big Sky har ett genomsnittligt amerikanskt luftkvalitetsindex (AQI) på ungefär 48 i juli.

Inom 300 km: Bozemans Mountain wildflowers, runt 20 jun – 5 aug och Yellowstone National Parks Beartooth Highway open, runt 22 maj – 12 okt.

Väder i Big Sky i juli: 26 °C, 10 regndagar, 14 h sol | SeasonMap